Forsberg choklad

Recently I have received few old chocolate wrappers from Sweden including small chocolate wrapper Bi-bi made by Forsberg choklad & konfektfabrik which was founded in 1876 in Gothenburg (Göteborg). This chocolate wrapper should be probably dated to 1930´s or 1940´s.
I have added more old swedish wrappers from 1940´s - 1950´s era by long forgotten chocolate factories as Ljungs Choklad, Pahlssons Choklad, Svenska Suchard or Thule.